Undefined Character (U+161F7)

Plane:	Supplementary Multilingual Plane, U+10000 - U+1FFFF^[1]
HTML Entity:	`𖇷` `𖇷`
UTF-8 Encoding:	`0xF0 0x96 0x87 0xB7`
UTF-16 Encoding:	`0xD818 0xDDF7`
UTF-32 Encoding:	`0x000161F7`

References